#include <bits/stdc++.h>
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define dbg(x) cerr << #x << " = " << x << "\n"
#define fast_io ios_base::sync_with_stdio(0); cin.tie(0); cout.tie()
using namespace std;
using ll = long long;
using ld = long double;
int main() {
fast_io;
string obr = "PKHT", s;
set <string> se;
int cnt[4] {};
cin >> s;
for (int i = 0; i < int(s.size()); i += 3) {
string t = s.substr(i, 3);
++cnt[obr.find(t[0])];
if (se.find(t) != se.end())
return void(cout << "GRESKA"), 0;
se.insert(t);
}
for (int i = 0; i < 4; ++i)
cout << 13 - cnt[i] << " ";
cout << "\n";
}
